Results 251 to 260 of about 91,004 (324)

A phytoplasma effector destabilizes chloroplastic glutamine synthetase inducing chlorotic leaves that attract leafhopper vectors. [PDF]

Proc Natl Acad Sci U S A
Zhang XF, Li Z, Lin H, Cheng Y, Wang H, Jiang Z, Ji Z, Huang Z, Chen H, Wei T.   +9 more
europepmc   +1 more source

A Comparative Analysis of Nutritional Composition in Acer truncatum Leaves and Seeds Over the Growing Stages

Food Science &Nutrition, Volume 13, Issue 12, December 2025.
This study reveals that the accumulation of bioactive compounds in Acer truncatum leaves and seeds is highly dependent on growth stage. Multivariate analysis determined May as the optimal harvest time for leaves, and September 30 for seeds, when key phytochemicals and fatty acids were at their peaks.
Xiangjun Ma, Rui Gao, Lei Gao, Xuexia Yuan, Tong Zhao, Haining Hao, Hongxia Du, Rongqi Zhai, Chan Zhang, Jingxiu Bi, Yutao Wang, Pingxiang Liu   +11 more
wiley   +1 more source

Ammonia reduces glutamine synthetase expression in astrocytes via activation of Hippo-YAP signaling pathways [PDF]

Yusuke Nasu, Sari Kishikawa, Michitaka Imai, Nozomi Yokoyama, Izumi Iida, Koichi Tabeta, Miho Terunuma   +6 more
openalex   +1 more source

Effects and Mechanisms of Dietary Natural Products on Ischemic Stroke: An Updated Review

Food Science &Nutrition, Volume 13, Issue 12, December 2025.
This review mainly summarizes the effects and mechanisms of dietary natural products on ischemic stroke, and highlights future research directions. Overall, this review provides a useful reference for the application of dietary natural products in the prevention and management of ischemic stroke.
Kai‐Yi Zhong, Yong Zhang, Nai‐Dong Wang, Guang‐Wen Li, Xian‐Jun Zhang, Zhi‐Jun Yang   +5 more
wiley   +1 more source

The enigma of glutamine synthetase and b-catenin expression in hepatocellular adenoma in familial adenomatous polyposis coli. [PDF]

Virchows Arch
Gouw ASH, Sempoux C, Bioulac-Sage P.
europepmc   +1 more source

Bone Marrow Stromal Cells Produce Two Molecular Weight Forms of Semaphorin 3C in Response to Titanium Surface Topography That Differentially Regulate BMSCs, Osteoblasts and Osteoclasts

Journal of Biomedical Materials Research Part A, Volume 113, Issue 12, December 2025.
ABSTRACT RNAseq analysis showed that human bone marrow stromal cells (BMSCs) express neurogenic factors, including semaphorins 3A and 3C (sema3A; sema3C) when grown on titanium substrates. Sema3A causes BMSCs to differentiate into osteoblasts in vitro and promotes osseointegration in vivo, suggesting that sema3C may also contribute to peri‐implant bone
Jingyao Deng, Eleanor L. Sabalewski, Cydney D. Dennis, Ethan M. Lotz, David J. Cohen, Zvi Schwartz, Barbara D. Boyan   +6 more
wiley   +1 more source

Genomic and Metabolic Characterization of a Potentially Novel Paenibacillus Species Isolated as a Laboratory Contaminant Growing on Medium Supporting Cotton Tissue Culture

MicrobiologyOpen, Volume 14, Issue 6, December 2025.
This study explores the genomic and metabolic characterization of a potentially novel Paenibacillus species isolated from cotton plant tissues. Phylogenetic analysis based on multi‐locus sequence data from six conserved genes reveals that Paenibacillus sp. TAB_01 forms a distinct lineage among 19 Paenibacillus species. Paenibacillus sp.
Ilksen Topcu, Shravan Sharma Parunandi, Tristan Andrew Gregory, LeAnne M. Campbell, Keerti Rathore, Sanjay Antony‐Babu   +5 more
wiley   +1 more source

Evaluation of the histologic and immunohistochemical (CD34, glutamine synthetase) findings in idiopathic non-cirrhotic portal hypertension (INCPH). [PDF]

Hepatol Int
Büyük M, Berker N, Bakkaloğlu DV, Şenkal İV, Önal Z, Güllüoğlu M.   +5 more
europepmc   +1 more source

Cascade control of Escherichia coli glutamine synthetase. Purification and properties of PII uridylyltransferase and uridylyl-removing enzyme.

, 1983
Emilio García García, Qian He
openalex   +1 more source

The Host R‐M Systems Change the Host Range of Staphylococcus Phage EBHT

MicrobiologyOpen, Volume 14, Issue 6, December 2025.
The study shows how Staphylococcal restriction–modification (R‐M) systems methylate the phage genomic DNA and change the phage host range. The host R‐M systems should be considered when selecting phage manufacturing hosts, as the manufacturing host with a higher yield can result in a narrower phage host range.
Henni Tuomala, Julia Holtel, Melina Markkanen, Sheetal Patpatia, Katariina Kaansalo, Clara Rolland, Oliver W. Bayfield, Kira Ranta, Mikael Skurnik, Johannes Wittmann, Saija Kiljunen   +10 more
wiley   +1 more source